You can get a lot of the Legendary Pokemon in Diamond and Pearl. Unfortunately the legendary trio of Articuno, Moltres, and Zapdos; Raikou, Entei, and Suicune, Mew, Mewtwo, Lugia, and Ho-Oh are missing. They can be traded from other games but are not in the original game.
you can't catch it because you already beaten the legendary
The diamond is a hold item that Dialga, the legendary Pokemon in Pokemon diamond, holds, making its moves stronger or do more damage.
Darkria
It is not possible to get a Lugia egg in Pokemon Diamond. It is generally impossible to get an egg of a Legendary Pokemon the only exceptions being Manaphy and Phione.
There's one legendary in Diamond which begins with the letter C. This is Cresselia, a psychic type. You will first encounter it at Fullmoon Island, then it will roam Sinnoh.
you have to take it from Pokemon fire red or leaf green...they are not actually in the storyline for Pokemon diamond and pearl
No, in Diamond and Pearl you can't catch the legendary birds.
you get ruby and beat the game with fillin the pokedex.then you put the legendary birds into the PC and migrate them to pearl or diamond. it is fairly easy.
They do not. All the legendary birds are single form pokemon.
the legendary Pokemon in diamond and pearl are dialga and palkia.
The legendary birds are: Articuno, Zapdos, and Moltres.
No, a Bidoof cannot evolve into any Legendary Pokémon in Diamond.
Heatran
a lot of legendary Pokemon
you cant unfourtanately
Dialga
arceus